CN206480822U - Connector and connector assembly - Google Patents
Connector and connector assembly Download PDFInfo
- Publication number
- CN206480822U CN206480822U CN201720105217.8U CN201720105217U CN206480822U CN 206480822 U CN206480822 U CN 206480822U CN 201720105217 U CN201720105217 U CN 201720105217U CN 206480822 U CN206480822 U CN 206480822U
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- CN
- China
- Prior art keywords
- pull bar
- stop
- housing
- prelock
- installation
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model discloses connector and connector assembly.The connector includes：Housing and pull bar are installed, the installation housing includes shell body and support column；The support column is provided projectingly on the shell body；Maintaining part, radially projecting setting of the maintaining part along the support column are provided with the support column；The pull bar has spacing hole；The spacing hole is through hole；The support column on the installation housing is set in which can wear the spacing hole so that the pull bar is installed in rotation on the installation housing；The maintaining part and the shell body can ordinatedly be set with the pull bar along axially trapping for the support column respectively, and when the pull bar is rotated relative to the installation housing between prelock positions and lock position, prevent the pull bar to be disposed separately with the installation housing.
Description
Technical field
The utility model is related to a kind of mounting structure of connector, particularly a kind of connector and connector assembly.
Background technology
Housing on connector is as mechanical structure, for supporting the electronic device of connector (for example：Connection end
Son), and electronic device is maintained at corresponding position, to realize corresponding electrical connection.Thus, corresponding housing is to realize connection
The important foundation of device electrical connection.And in some special application scenarios, greater number of electronic device for example is installed simultaneously, or
When the resistance being installed in place is larger, it is necessary to which larger installing force is provided, corresponding electronic device can be attached to accordingly
Housing on.In such cases, how advantageously to realize that corresponding assembling then becomes the problem of needing to consider.
Utility model content
One of the purpose of this utility model be in order to overcome it is of the prior art it is not enough there is provided the convenient installation of one kind such as
The connector and connector of the electronic device of connection terminal and stable holding one.
To realize object above, the utility model is achieved through the following technical solutions：
A kind of connector, it is characterised in that including：
Housing is installed, the installation housing includes shell body and support column；The support column is provided projectingly in the shell sheet
On body；Maintaining part, radially projecting setting of the maintaining part along the support column are provided with the support column；And
Pull bar, the pull bar has spacing hole；The spacing hole is through hole；
The support column on the installation housing is set in which can wear the spacing hole so that the pull bar is rotationally
On the installation housing；
The maintaining part and the shell body can ordinatedly be set with the pull bar along axially trapping for the support column respectively
Put, and when the pull bar is rotated relative to the installation housing between prelock positions and lock position, prevent the pull bar and institute
Installation housing is stated to be disposed separately.
According to one embodiment of the present utility model, the pull bar includes a pair of cursors and linking arm；
The linking arm is connected with the pair of cursor respectively, and the pair of cursor can be driven rotationally to set；
The spacing hole is arranged on the cursor.
According to one embodiment of the present utility model, the hole wall of the spacing hole offers one or more installation gaps；
The installation gap connects setting with the spacing hole.
According to one embodiment of the present utility model, multiple installation gaps are set along same circle distribution.
According to one embodiment of the present utility model, multiple maintaining parts are provided with the support column；
The installation gap has and the maintaining part identical quantity；And
The maintaining part is can turn to the installation gap correspondingly just to setting.
According to one embodiment of the present utility model, when the relatively described installation housing of the pull bar is in prelock positions and locking
When being rotated between position, when the installation gap is shifted to install with the maintaining part, the maintaining part can be with the pull bar described in
Axially trapping for support column is ordinatedly set.
According to one embodiment of the present utility model, prelock stop part has been provided projectingly on the shell body；
The prelock stop part can stop in prelock positions with the pull bar and coordinate, described pre- to prevent the pull bar from departing from
Lock position.
According to one embodiment of the present utility model, the installation gap is multiple；
The prelock stop part be arranged on from the maintaining part and an installation gap just to position reach the guarantor
Hold portion and next installation gap just to position before path on.
According to one embodiment of the present utility model, the pull bar has locking auxiliary section；
The locking auxiliary section can stop cooperation with the prelock stop part, by the pull bar relative to the mounting shell
Body is maintained at prelock positions.
According to one embodiment of the present utility model, the locking auxiliary section is spacing depression；
The prelock stop part can be contained in the spacing depression, to stop cooperation each other.
According to one embodiment of the present utility model, the locking auxiliary section includes at least two stop walls；
Stop wall described in two of which is arranged at intervals；
The prelock stop part can be contained in the interval between described two stop walls, to stop cooperation each other.
According to one embodiment of the present utility model, described two stop walls on the locking auxiliary section are respectively perpendicular to
The madial wall of the pull bar.
According to one embodiment of the present utility model, the prelock stop part includes a pair of locking faces；
When the pull bar turns to prelock positions, the pair of locking face respectively with the locking auxiliary section described in
Two stop walls, which stop, to be coordinated, and the pull bar is maintained at into prelock positions.
According to one embodiment of the present utility model, the pull bar includes cursor；
The cursor includes elastic deformation structure；
The spacing hole is arranged on the cursor；
The cursor can noumenally be set close and far from the shell；
When the cursor deformation is to away from the shell body, the locking auxiliary section is separated with the prelock stop part
And set with releasing prelock.
According to one embodiment of the present utility model, in addition to：To with housing, described pair with housing and the installation housing
It is assembled into one；
Described pair extends between the pull bar and the installation housing with housing, with pull bar described in drive part away from institute
Installation housing is stated, and the locking auxiliary section is disposed separately with the prelock stop part.
According to one embodiment of the present utility model, the pull bar includes cursor；The cursor matches somebody with somebody shell with described pair
The lateral wall of body is oppositely arranged；
Abutting part has been provided projectingly on the madial wall of the cursor；
Unlocking structure has been provided projectingly on the described pair of lateral wall with housing；
The abutting part is connected on the unlocking structure, and causes the locking auxiliary section and the prelock stop part point
From setting.
According to one embodiment of the present utility model, the pull bar includes cursor；The cursor matches somebody with somebody shell with described pair
The lateral wall of body is oppositely arranged；
Guiding groove is provided with the cursor；The guiding groove is groove；
Limited location post is provided projectingly on the described pair of lateral wall with housing；The limited post is plugged to the guiding groove；
Stop part is provided with the limited post；
Radially projecting setting of the stop part along the limited post, and can be with the cursor along the limited post axle
Ordinatedly set to stopping.
According to one embodiment of the present utility model, in addition to：
Locking stop part, the locking stop part is arranged on the shell body；
The locking stop part can stop in default lock position with the pull bar and coordinate, to prevent the pull bar from departing from institute
State lock position.
According to one embodiment of the present utility model, the installation gap is multiple；
The locking stop part be arranged on from the maintaining part and an installation gap just to position reach the guarantor
Hold portion and a upper installation gap just to position before path on.
According to one embodiment of the present utility model, prelock stop part is provided with the shell body；
The prelock stop part be arranged on from the maintaining part and an installation gap just to position reach the guarantor
Hold portion and next installation gap just to position before path on.
According to one embodiment of the present utility model, in addition to：
Upper lid, the upper lid is removably disposed on the installation housing；
The locking stop part is arranged on the described pair of top for matching somebody with somebody housing.
According to one embodiment of the present utility model, the top of the upper lid is provided with stop portion；
The stop portion can stop with the linking arm and coordinate, to prevent the pull bar from reversely pivotally setting.
According to one embodiment of the present utility model, the stop portion turning along the linking arm with the locking stop part
Dynamic path is arranged at intervals successively.
According to one embodiment of the present utility model, the stop portion is boss or buckle；
The linking arm is set to rotate forward to crossing the stop portion.
According to one embodiment of the present utility model, in addition to：Connection terminal, the connection terminal is fixedly plugged in described
In shell body.
A kind of connector assembly, it is characterised in that including foregoing connector, and to mating connector；When the pull bar from
When prelock positions turns to lock position, the pull bar drives the installation housing, and cause the connector can with it is described right
Mating connector grafting is ordinatedly set.
Compared with prior art, the utility model connector uses pull bar, so that convenient realized by lever principle saves
Power ground assembly operation.By the setting of maintaining part, so as to axially trap cooperation with pull bar, it is to avoid pull bar is from the installation housing
Disengaging, and then maintain the connector and be stably assembled into one.Preferably, stopped by prelock stop part with pull bar and matched somebody with somebody
Close, further enhancing the stability that the connector keeps one.Preferably, stopped by locking stop part with pull bar and matched somebody with somebody
Close, further enhancing the stability that the connector keeps one.
Brief description of the drawings
A kind of dimensional structure diagram for connector that Fig. 1 provides for the utility model.
Dimensional structure diagrams of the Fig. 2 for the installation housing in Fig. 1 when showing its top.
Fig. 3 is dimensional structure diagram of Fig. 2 installation housing when showing its bottom.
Dimensional structure diagrams of the Fig. 4 for the pull bar in Fig. 1 at a visual angle.
Fig. 5 is dimensional structure diagram of Fig. 4 pull bar at another visual angle.
Fig. 6 is the partial structural diagram of the cursor of Fig. 4 pull bar.
Structural representation when Fig. 7 overlaps for the installation gap on Fig. 6 cursor with the maintaining part of support column.
Fig. 8 is a kind of structural representation of variant embodiment of the installation gap on Fig. 6 cursor.
Fig. 9 is the structural representation of another variant embodiment of the installation gap of Fig. 6 cursor.
Figure 10 for Fig. 1 pull bar installation gap with install housing maintaining part just to, overlap be assembled into connector when
Structural representation.
Figure 11 turns to structural representation during prelock positions for the pull bar in Figure 10 connector.
Figure 12 is provided with structural representation when covering for Figure 11 connector on the top for installing housing.
Figure 13 be Figure 12 in upper lid structural representation.
Figure 14 is perspective view of Figure 12 connector from a cursor to another cursor.
Figure 15 is the right view of Figure 14 connector.
Figure 16 is turned to and the upper lid schematic diagram that lock stop coordinates eventually for the pull bar in Figure 14 connector.
Figure 17 is Figure 12 connector and the perspective exploded view that connector assembly is assembled into mating connector.
Figure 18 is for Figure 17 to mating connector to the dimensional structure diagram with housing.
Figure 19 is the right view of Figure 17 connector assembly.In figure, connector is plugged to on mating connector, and to shell
The unlocking structure of body is not contacted with the abutting part unblock of pull bar.
Figure 20 is that the unlocking structure in Figure 19 is abutted with abutting part so that the locking auxiliary section of pull bar is with installing the pre- of housing
Locking block piece separates and realizes unblock.
Figure 21 rotates for Figure 20 pull bar from prelock positions, and schematic diagram when not reaching whole lock position.
Figure 22 is turned to and the upper lid schematic diagram that lock coordinates eventually for Figure 21 pull bar.
Figure 23 shows the schematic diagram at caping end for Figure 22 connector assembly.In figure, pull bar is turned to upper lid eventually
Lock, which stops, to be coordinated.
Figure 24 is sectional view of Figure 23 connector assembly along E-E lines.
Figure 25 is sectional view of Figure 23 connector assembly along F-F lines.
Figure 26 is enlarged diagram of Figure 25 connector assembly at M.
Embodiment
The utility model is described in detail below in conjunction with the accompanying drawings：
Embodiment one：
Referring to Fig. 1, a kind of its connector 101 for being provided for the utility model.The connector 101 includes installing housing
10 and pull bar 30.The pull bar 30 coordinates with installation housing 10 prelock, with pre-assembled one, with convenient transport.It is described
Pull bar 30 relative to it is described installation housing 10 unlock when, the pull bar 30 relative to it is described installation housing 10 rotatably arranged with,
Corresponding electronic unit is effortlessly installed so as to realize, for example connection terminal (not shown).
Also referring to Fig. 2 and Fig. 3, the installation housing 10 includes shell body 11 and prelock stop part 13.The shell sheet
The concrete shape of body 11 needs and selected according to application.The shell body 11 can carry corresponding electronic component.In this implementation
In example, the substantially rectangular cube of the shell body 11.The shell body 11 has a pair of outside wall 112.
The prelock stop part 13 be used for and the prelock of pull bar 30 coordinate so that the pull bar 30 can not continue forward or
Rotate backward.The prelock stop part 13 is provided projectingly on the lateral wall 112.The quantity of the prelock stop part 13 and point
As long as cloth can realize that corresponding locking coordinates.In the present embodiment, four prelock stop parts 13 are separately positioned on
Described in a pair on lateral wall 112, and it is distributed in a rectangle.This four prelock stop parts 13 are separately positioned on described
The both ends of lateral wall 112.As long as the concrete shape of the prelock stop part 13 can realize that prelock coordinates, that is, stop that cooperation is
Can.For example, the prelock stop part 13 can arbitrarily sunk structure or arbitrarily protrude structure.In the present embodiment, the prelock
Stop part 13 is boss.In order to strengthen prelock barrier properties, the prelock stop part 13 has a pair of stop surfaces setting up and down
131。
In the present embodiment, the prelock stop part 13 as advance stop part a kind of embodiment.The advance stops
Block piece can also realize the stop to the pull bar 10 in a forward direction using other structures.The advance stop part it is specific
Coordinate as long as shape and structure can stop with the pull bar 30, kept with preventing following installation gaps 314 from turning to described
Portion 155 is just to setting.For example, the advance stop part can be only the structures such as boss, projection, cross bar.In installation gap
314 for it is multiple when, the advance stop part be arranged on from the maintaining part 155 and an installation gap 314 just to position to
Up to the maintaining part 155 and next installation gap 314 just to position before path on.
Assembled and lifting universal performance in order to further convenient, the advance stop part is removably disposed in the shell sheet
On body 11.It that is to say, according to whether stopping that spacing, adjustment stops spacing particular location (corresponding to rotational angle size)
Consideration, correspondingly dismantle or install the advance stop part, or the advance stop part is attached on the shell body 11
Diverse location.
Rotated in order to facilitate that realizing, the installation housing 10 also includes support column 151.The support column 151 is used as institute
State support and position limiting structure of the pull bar 30 in rotation.The support column 151 is provided projectingly on the shell body 11.Specifically
Ground, the support column 151 is provided projectingly on the lateral wall 112.Two support columns 151 are separately positioned on described in a pair
On lateral wall 112.In order to make full use of space, the support column 151 is generally disposed at the length direction of the installation housing 10
On middle part.As long as the concrete structure of the support column 151 can realize corresponding rotation for the pull bar 30.In this reality
Apply in example, in order to reduce frictional resistance during rotation, the support column 151 is generally cylindrical.The support column 151 is protruded and set
Put on the lateral wall 112.
In order to strengthen maintaining part is provided with the axial limiting retention property to the pull bar 30, the support column 151
155.The maintaining part 155 is arranged on the upper of the support column 151 along the radially projecting of the support column 151, to avoid the drawing
Bar 30 is slipped from the support column 151, and the pull bar 30 is maintained on the support column 151.More specifically, described protect
Portion 155 is held to be provided projectingly on the periphery wall of the support column 151.The quantity of the maintaining part 155 needs and selected according to application
Select.The quantity for the maintaining part 155 being arranged on each described support column 151 can be only one or two, or more
It is individual.In the present embodiment, in order to take into account rotational angle range and keep stronger confining force, the maintaining part 155 is three.For
Equidistantly distributed is set between stress equalization and convenient assembling, three maintaining parts 115.The support column 151 and institute
State maintaining part 155 and can be configured to limit shaft.
In order to lift the sealing water resistance of appropriate section, the installation housing 10 also includes sealing 17.The sealing
Portion 17 is arranged on the bottom of the shell body 11.The concrete shape and structure of the sealing 17 are according to corresponding application needs
Selection.In the present embodiment, the sealing 17 substantially has the rectangular block of arc angling.The sealing 17 has sealing
Outer peripheral face 172.The sealing outer peripheral face 172 is used to realize sealing waterproof.In the present embodiment, the sealing outer peripheral face 172 is big
Cause the outer surface in the straight-flanked ring with arc angling.It is described that the prelock stop part that housing 10 can be achieved to prelock is installed
13 are arranged on the shell body 11, so that larger space, convenient design light extraction have been reserved in the design to the sealing 17
Sliding, the smooth sealing outer peripheral face 172, improves sealing water resistance.
In order to further enhance the sealing water resistance to the sealing outer peripheral face 172, the connector 101 also includes close
Seal (not shown).The sealing ring is set on the sealing 17, and is connect with sealing outer peripheral face 172 sealing
Touch.As long as the concrete shape and construction of the sealing ring can realize the sealing to corresponding sealing outer peripheral face 172.It is described close
Seal can be the rubber ring being connected on outer peripheral face.
Also referring to Fig. 4 and Fig. 5, the pull bar 30 is used as lever (English name：Lever), to provide larger power,
So as to disposably install connection terminal that is more or installing the larger installing force of needs.The pull bar 30 is arranged on the shell
On body 10.The pull bar 30 is provided with locking auxiliary section 32.The locking auxiliary section 32 stops with the prelock stop part 13
Coordinate, so that the pull bar 30 is maintained at into prelock positions relative to the installation housing 10.The tool of the locking auxiliary section 32
As long as body structure can stop in prelock positions with the prelock stop part 13 and coordinate.The locking auxiliary section 32 can be
For the spacing depression for the institute's prelock stop part 13 for housing boss-shaped.In the present embodiment, the locking auxiliary section 32 is included extremely
Few two stop walls 321.Stop wall 321 described in two of which is arranged on the rotation path of the pull bar 30, and to each other
Every setting.When the pull bar 30 is contained between two stop walls 321, this two stop walls 321 prevent described
Pull bar 30 is rotated counterclockwise and rotated clockwise.
As long as the specific set location of the locking auxiliary section 32 and distribution disclosure satisfy that and the corresponding prelock backstop
Part 13, which stops, to be coordinated.In the present embodiment, the locking auxiliary section 32 is arranged on the madial wall 311 of following cursors 31
On.
As long as the pull bar 30 be provided with the locking auxiliary section 32 with the corresponding prelock stop part 13 in pre-lock
Put prelock and stop cooperation.In the present embodiment, in order to facilitate that rotating and improving stability energy, the pull bar 30 includes one
To cursor 31 and linking arm 33.The linking arm 33 is connected with the pair of cursor 33 respectively.The cursor 31 is set
On the shell body 11.The cursor 31 is arranged on the lateral wall 112.
In order to facilitate that realizing the prelock of the pull bar 30 and the conversion of released state, the cursor 3 includes elastic shape
Structure changes 315.In the present embodiment, the elastic deformation structure 315 is the elastic arm for supporting the locking auxiliary section 32.Namely
It is that elastic deformation can occur in the range of certain amplitude for the cursor 31.Specifically, the elastic deformation of the cursor 31
As long as scope make it that the locking auxiliary section 32 is separated with the prelock stop part 13 and is unlocked when can be by external force.
Correspondingly, the elastic arm 31 is in free state, and the locking auxiliary section 32 stops with the prelock of prelock stop part 13 and matched somebody with somebody
Close.In the present embodiment, the elastically deformable of cursor 31 to close, the remote ground of lateral wall 112 is set.Correspondingly,
Cursor 31 described in a pair can it is close, be located apart from.In the present embodiment, the pull bar 30 is moulding.Correspondingly, it is described
Cursor 31 is moulding, so as to provide corresponding elastic deformation ability.Certainly, the cursor 31 can also use metal,
The even material manufacture such as timber, bamboo fiber.
In the present embodiment, the cursor 31 is provided with spacing hole 312.The cursor 31 passes through the spacing hole
312 are set on the support column 151.As long as the concrete shape of the spacing hole 312 enables to the support column 151 can
Rotate.In the present embodiment, the spacing hole 312 is circular hole.
In order to facilitate that the maintaining part 155 is assembled in place, installation gap is provided with the hole wall of the spacing hole 312
314.The installation gap 314 is connected with the spacing hole 312.As long as the concrete shape and structure energy of the installation gap 314
Enough accommodate the maintaining part 155 by.In the present embodiment, the shape of the installation gap 314 and the maintaining part 155
It is identical, and with substantially suitable size.
In order to quickly and easily cause the pull bar 30 release prelock with it is convenient with following to being assembled with housing 50
Coordinate, the pull bar 30 also includes abutting part 35.The abutting part 35 is provided projectingly the madial wall 311 in the cursor 31
On.The abutting part 35 is used for following to abutting cooperation with housing 50, so that the deformation of the cursor 30, and then cause
The locking auxiliary section 32 separates with the prelock stop part 13 of the installation housing 10 and releases pre- lock status.It is described to abut
Portion 35 can be any prominent structure, for example boss or fin.
In order to strengthen the pull bar 30 with keeping setting on integral performance, the pull bar 30 to mating connector 102 is firm
There is guiding groove 38.In the present embodiment, the guiding groove 38 is arranged on cursor 31 described in a pair.It is described in the present embodiment kind
Guiding groove 38 is groove.The guiding groove 38 is the deep-slotted chip breaker of the rotary motion trace of matching pull bar 30.The guiding groove 38 be used for
It is following that limited post 57 and stop part 58 with housing 50 are coordinated.
The linking arm 33 is used to connect the cursor 31, and can provide the external force for driving the pull bar 30 to rotate
Force.In the present embodiment, end of the two ends of the linking arm 33 respectively with cursor described in a pair 31 is connected.The connection
Arm 33 is substantially plate-like.The linking arm 33 extends to vertical with cursor described in a pair 31.It that is to say, in the present embodiment,
The pull bar 30 is substantially U-shaped.
The pull bar 30, can be with arbitrary form and any part and the corresponding installation when turning to whole lock position
Housing 10, which stops, to be coordinated, so as to stop being rotated further.The linking arm 33 can stop with the top of following upper lids 60 and coordinate.
In the present embodiment, the bottom of the linking arm 33 has been provided projectingly counter stopper portion 332.The counter stopper portion 332 can be with
The locking stop part 62 for stating lid 60 stops cooperation, so as to prevent the pull bar 30 from being rotated further when reaching whole lock position.Institute
It can be any prominent structure to state counter stopper portion 332.In the present embodiment, the counter stopper portion 332 is generally rectangular shaped convex
It is block.Two counter stopper portions 332 are arranged at intervals, so as to provide stabilization, stop in a balanced way.In order to lift the drawing
Spacing retention property in axial direction of the bar 30 along the support column 151, the stop auxiliary section 332 can turn to be contained in it is following
Between two spacing fins 64.
In order to strengthen mechanical strength, simplify manufacturing process, in the present embodiment, the pull bar 30 is integrated part.More specifically
Ground, the pull bar 30 is moulding.
Fig. 6 shows the spacing hole 312 and the installation gap 314 of the cursor 33.In the present embodiment, three
The individual installation gap 314 is arranged on the hole wall of the spacing hole 312, and is connected with the spacing hole 312.Correspondingly, phase
Angle between adjacent two installation gaps 314 is α.The spacing hole 312 is circular hole.In order to facilitate that assembling and offer pair
The support column 151 confining force in a balanced way, three installation gaps 314 are uniform, spaced set.Thus, arbitrary neighborhood two
Angle between the individual installation gap 314 is 120 °.It is described that Fig. 7 and lower Figure 10 show that the support column 151 is extended to
In spacing hole 312, and three maintaining parts 155 and three installation gaps 314 are corresponded just to setting.Correspondingly,
In the range of the support column 151 rotates a circumference (360 ° of angles), the maintaining part 155 3 times and the installation gap
314 one-to-one corresponding are just right.
As Fig. 6 deformation, Fig. 8, which is shown, is provided with two installation gaps 314 on the cursor 33.In order to just
Beneficial to assembling, two installation gaps 314 are uniform, spaced set.Therefore, the folder between two installation gaps 314
Angle is 180 °.Correspondingly, in the range of the support column 151 rotates a circumference (360 ° of angles), the maintaining part 155 is twice
It is just right to be corresponded with the installation gap 314.
As Fig. 6 another deformation, Fig. 9, which is shown, is provided with four installation gaps 314 on the cursor 33.
In order to facilitate that assembling, two installation gaps 314 are uniform, spaced set.Therefore, two installation gaps 314 it
Between angle α 2 be 90 °.Correspondingly, in the range of the support column 151 rotates a circumference (360 ° of angles), the maintaining part
155 4 times with the installation gap 314 correspond just to set.
Correspondingly, when the installation gap 314 is only one, correspondingly, a circumference is rotated in the support column 151
In the range of (360 ° of angles), it is just right that the maintaining part 155 is once corresponded with the installation gap 314.
Figure 10 shows that pull bar 30 is attached to the schematic diagram for installing housing 10.Figure 10 shows that the pull bar 30 is attached to institute
State a kind of embodiment installed on housing 10.In this embodiment, the support column 151 for installing housing 10 extends to institute
State in the spacing hole 312 of pull bar 30.Meanwhile, the installation gap 314 of the pull bar 30 and the installation housing 10
The correspondence of maintaining part 155 is just to setting, so that the pull bar 30 is pre-assembled on the installation housing 10.Now, it is described
The angle on the top of one datum plane 318 of pull bar 30 and the installation housing 10 is β 1.It that is to say, the pull bar 30 and water
Square to angle be β 1.
Figure 11 then shows that pull bar 30 is rotated and kept with installing the prelock of housing 10, so that convenient shipment, transport etc..Figure 11
Show that the pull bar 30 is maintained at prelock positions relative to the installation housing 10.As illustrated by the up time of pull bar 30
Pin is rotated so that the prelock stop part 13 of the locking auxiliary section 32 of the pull bar 30 and the installation housing 10, which stops, matches somebody with somebody
Close, so that the pull bar 30 is maintained at into prelock positions.Meanwhile, the installation gap 314 is set with the maintaining part 155 dislocation
Put, so as to each other along the cooperation that axially traps of the support column 151, stop the cursor 31 from the two of the installation housing 10
Side wall separation.Now, the angle on the top of a datum plane 318 of the pull bar 30 and the installation housing 10 is β 2.For
Lifting axially retains performance to avoid departing from from the installation housing 10 to the pull bar 30, and the pull bar 30 is from Figure 17's
During position turns to Figure 11 position, the installation gap 314 is shifted to install and kept all the time with the maintaining part 155
Axially trap cooperation.The angle between dotted line L1 and dotted line L2 in Figure 11 is α, the as two neighboring installation gap 314
Between angle.When the datum plane 318 of the pull bar 30 is clockwise to the position of the dotted line L1, the pull bar 30
The maintaining part 155 of the installation gap 314 and the installation housing 10 is corresponded just to setting.It follows that Figure 11
The prelock positions residing for the pull bar 30 shown does not reach the installation gap 314 and the maintaining part 155 1 also a pair
Should just to position.Now, the pull bar 30 is rotated counterclockwise.Show that the pull bar 30 is turned in Figure 11 to install with described
State when the top angle of housing 10 is β 1.That is, the installation gap 314 of described pull bar 30 and the installation housing 10
Position of the correspondence of maintaining part 155 just to setting.
Therefore deduce that, when the installation gap 314 and more corresponding quantity of the maintaining part 155, the holding
The confining force of 155 pairs of the portion cursor 31 is bigger, and stability is stronger.The installation gap 314 and the corresponding maintaining part
It is described in the support column 151 counterclockwise or in the range of rotating clockwise a circumference (360 ° of angles) when 155 quantity are fewer
Maintaining part 155 and the installation gap 314 occur just to number of times it is fewer, the cursor 31 departs from the support column 151
Risk is smaller.Correspondingly, as long as the pull bar 30 is just right in the adjacent maintaining part 155 twice and the installation gap 314
When position (correspondence rotational angle range be less than α) between rotate, then the maintaining part 155 with the installation gap 314 all the time
Shift to install and remain and axially trap cooperation.
The connector 101 also includes connection terminal (not shown).The The concrete specification of the connection terminal, species and
As long as quantity meets corresponding electrical connection needs.The connection terminal is arranged on the installation housing 10.In this implementation
In example, the connection terminal is plugged in the installation housing 10.It is provided with the installation housing 10 for accommodating the connection end
The spliced eye of son.In order to facilitate that realizing electrical connection, in the present embodiment, the top of the connection terminal is connected with wire (figure
Not shown in).Following upper lids 60 are used for the same fishing line bearing of trend for constraining wire.It that is to say, the upper lid 60 is wire cover.
In the present embodiment, the connection terminal is plugged to the bottom of the installation housing 10, for being electrically connected to mating connector 102
Connect.Accordingly, Base top contact of the wire being connected with the connection terminal from the installation housing 10.
Embodiment two：
Figure 12 is referred to, as a deformation of embodiment one, the utility model also provides another connector 103.Institute
State the connector 101 and upper lid 60 that connector 103 includes recording such as embodiment one.
Also referring to Figure 13, the top 60a of the upper lid 60 is provided with locking stop part 62.The locking stop part 62
Can be the structure arbitrarily with the stop cooperation of counter stopper portion 332.In the present embodiment, the locking stop part 62 is substantially in convex
Mesa-shaped.Axially spaced-apart of two locking stop parts 62 along the support column 151 is set, and respectively with the corresponding backstop
Auxiliary section 332, which stops, to be coordinated.Specifically, the locking stop part 62 is arranged between following a pair spacing fins 64.More specifically
Ground, the locking stop part 62 is connected with corresponding spacing fin 64 respectively.The upper lid 60 is arranged on the installation housing 10
Top 10b on, and surround the accommodating cavity (non-label in figure) of corresponding accommodating wire and connection terminal.
In the present embodiment, the locking stop part 62 is used as a kind of embodiment for retreating stop part.The retrogressing stops
As long as the concrete shape and structure of block piece can stop with the pull bar 30 and coordinate, to stop that the installation gap 314 is turned to
With the maintaining part 155 just to setting.For example, the retrogressing stop part can be only that boss, projection, cross bar etc. can be achieved
The structure of stop.When installation gap 314 is multiple, the retrogressing stop part, which is arranged on from the maintaining part 155 and one, pacifies
Dress breach 314 just to position reach the maintaining part 155 and a upper installation gap 314 just to position before path on.
Assembled and lifting universal performance in order to further convenient, the retrogressing stop part is removably disposed in the shell sheet
On body 11.In the present embodiment, the retrogressing stop part is arranged on the shell body by the upper Whole-dismountable of lid 60
On 11, and realize and be removably disposed.It that is to say, according to whether stopping that spacing, adjustment stops that spacing particular location is (right
Should be rotational angle size) consideration, correspondingly dismantle or install the retrogressing stop part, or the retrogressing stop part is installed
Diverse location on to the shell body 11.
In order in the axial direction along the support column 151 to the spacing retention property of the pull bar 30, the upper lid 60
Top 60a is provided with a pair of spacing fins 64.Axially spaced-apart of the pair of spacing fin 64 along the support column 151 is set,
And holding is to the axial limiting in counter stopper portion 332.
By on described lid 60 corresponding backstop is provided, be that the pull bar turns 30 to move to whole lock position (now, connection end
Son is installed in place, i.e., described pull bar 30 reaches a certain predeterminated position relative to the top 60a of the upper lid 60) feedback is provided, and
Prevent the rotation amplitude of pull bar 30 excessive, to avoid the problems such as all pull bars as described 30 depart from installation housing 10.
In order to further firmly keep being provided with the pull bar 30, the top 60a of the upper lid 60 in whole lock position
Stop portion 68.The stop portion 68 is arranged to that cooperation can be stopped in whole lock position with the pull bar 30, to prevent pull bar 30 back
Rotate.It that is to say, the stop portion 68 prevents to be clockwise to initial position in such as figure of pull bar 30.The stop portion 68 can be with
For buckle, i.e. retaining buckle.Specifically, in the present embodiment, the stop portion 68 can stop cooperation with the linking arm 33.
When Figure 14 and Figure 15 show the pull bar 30 with the installation 10 prelock cooperation position of body, the upper lid 60 can
To be advantageously attached to the top cover of the installation body 10.In Figure 15, the cursor 31 and/or the abutting part of the pull bar 30
35 are set with the sidewall spacers of the shell body 10, so as to accommodating following to housing 50.Figure 16 is described in Figure 14
Pull bar 30 can be turned to and the upper lid 60 lock stop cooperation eventually.It that is to say, the upper lid 60 can be in a certain default lock eventually
Position prevents the pull bar 30 from being rotated further.
Embodiment three：
Figure 17 is referred to, the utility model also provides another connector assembly 104.The connector assembly 104 includes
Such as the connector 102 of the record of embodiment two and to mating connector 102.
It is described that mating connector 102 is included to housing 50.Described pair detachable with housing 50 and the installation housing 10
Ground is to being assembled into one.
Also referring to Figure 18, described pair is used to set corresponding electronic device with housing 50, and for example connection terminal is (in figure
It is not shown).Described pair can be with the any-mode of the corresponding assembling needs of satisfaction and the installation housing 10 to combo with housing 50
Dress.In the present embodiment, described pair is used to support the installation housing 10 with housing 50.Specifically, described pair of speed matches somebody with somebody housing 50
With cavity volume 52.The bottom 10a for installing housing 10 is contained in the cavity volume 52.
Unlocking structure 55 has been provided projectingly on the described pair of lateral wall 51 with housing 50.The unlocking structure 55 is drawn with described
The abutting part 35 of bar 30, which is abutted, to be coordinated, so that cursor 31 deforms upon and releases prelock and (be able in following Figure 15
Show).The unlocking structure 55 can be any prominent structure.In the present embodiment, the unlocking structure 55 is boss-shaped.
Limited location post 57 is provided projectingly on the described pair of lateral wall 51 with housing 50.The limited post 57 is plugged to pull bar 30
Guiding groove 38 in, to limit the rotation path of the guiding groove 38.In order to strengthen to drawing 30 holding to consolidate performance, the limit
Position post 57 is provided with stop part 58.Radially extend setting of the stop part 58 along the limited post 57, and can be with the pull bar
30 cursor 31, which stops, to be coordinated.
It is described that mating connector 102 is also included to connection terminal (not shown).The connector 101 with it is described right
When 102 pairs of mating connector is with being assembled into one, and being in whole lock status, described pair can be with the connection terminal one with connection terminal
One correspondence electrical connection.Described pair is arranged on described pair with connection terminal and matches somebody with somebody housing 50.In the present embodiment, connection end is matched somebody with somebody for described pair
Son is arranged in the described pair of cavity volume (non-label in figure) surrounded with housing 50.
The structure of all parts of the connector assembly 104 is described in foregoing teachings.Lower mask body
Illustrate the assembling of all parts and the corresponding relation at each relevant position：
Figure 19 to Figure 21 shows that the installation housing 10 is attached to described pair and matched somebody with somebody on housing 50, and causes the pull bar 30
The prelock with the installation housing 10 is released, so that the pull bar 30 can turn counterclockwise relative to the installation housing 10
It is dynamic.In the present embodiment, the abutting part 35 of the pull bar 30 is abutted with the described pair of unlocking structure 55 with housing 50
Coordinate so that the cursor 31 such as Figure 15 both sides to the left and right are expanded, and finally cause the locking of the pull bar 30 to coordinate
Portion 32 is separated with the prelock stop part 13 of the installation housing 10.Figure 21 shows that the pull bar 30 is rotated from prelock positions
Certain angle, and to reach whole lock position.
Figure 22 to Figure 26 shows that the upper lid 60 stops with the pull bar 30 and coordinated, and the pull bar 30 is maintained at
Whole lock position.Now, the pull bar 30 releases the prelock with the installation housing 10, and turns to and the installation housing 10
Angle between top is β 3.Meanwhile, the installation gap 314 is shifted to install with the maintaining part 155.In order to be lifted to described
Pull bar 30 axially retain performance with avoid from it is described installation housing 10 depart from, the pull bar 30 turns to figure from Figure 19 position
During 20 position, the installation gap 314 shifts to install with the maintaining part 155 and keep axially trapping all the time matches somebody with somebody
Close.The whole lock position residing for the pull bar 30 shown in figure does not reach the installation gap 314 and the maintaining part 155 also
Correspond just to position.Especially, in fig. 26, when the pull bar 30 reaches whole lock position, the linking arm 33 is turning
Stopped respectively by the locking stop part 62 and the stop portion 68 of the upper lid 60 on dynamic path and coordinate, so as to stably keep
In the lock lock position eventually.
The pull bar 30 is when turning to whole lock position, by the connection terminal with being installed in place to being electrically connected to matching terminal
Ground connection is set.Specifically, the pull bar 60 drives the installation housing 10 to press to and is plugged in described pair with housing 50.The peace
When dress housing 10 is assembled in place with described Dui with housing 50, the connection terminal contacts electrical connection to matching terminal with described.
Unless otherwise specified, " the installation gap 314 is had not arrived in " prelock " position mentioned in the utility model
With next maintaining part 155 just to set " position.Correspondingly, " lock eventually " position has not arrived the " installation gap
314 with upper one maintaining part 155 just to set " position.It is understood that the pull bar 30 and the installation housing
10 be relative rotation.Correspondingly, the installation gap 314 on the pull bar 30 and the holding on the installation housing 10
Portion 155 is also relative rotation.In addition, unless otherwise specified, " lock position " i.e. occurred in the utility model " whole lock-bit
Put ".
Unless otherwise specified, " direction of advance ", " rotating forward direction " occurred in the utility model is then for as shown
In rotate clockwise direction." direction of retreat ", " backwards rotation direction ", " reverse directions " are then turning counterclockwise in as shown
Dynamic direction.In addition, unless otherwise specified, " the grafting direction ", " longitudinal direction " occurred in the utility model is as Figure 10 is shown
Above-below direction.Correspondingly, " transverse direction " is the left and right directions such as Figure 15.In addition, occur in the utility model " on " with
" under ", " bottom " and " top ", " left side " and " right side ", " preceding " and " rear ", " one end " and " other end ", " interior " and " outer " etc. be relatively general
Read, be only used for reference to accompanying drawing with the relative position of convenient explanation all parts, do not limit its concrete application occasion and right
Protection domain.When concrete application occasion changes, its specific position relationship is it can also happen that corresponding change.
The utility model preferred embodiment is these are only, is not used to limit to protection domain of the present utility model, it is any
Modification, equivalent substitution or improvement in the utility model spirit etc., all cover in right of the present utility model.
Claims (26)
1. a kind of connector, it is characterised in that including：
Housing is installed, the installation housing includes shell body and support column；The support column is provided projectingly on the shell body；
Maintaining part, radially projecting setting of the maintaining part along the support column are provided with the support column；And
Pull bar, the pull bar has spacing hole；The spacing hole is through hole；
The support column on the installation housing is set in which can wear the spacing hole so that the pull bar is rotatably mounted
On the installation housing；
The maintaining part and the shell body can ordinatedly be set with the pull bar along axially trapping for the support column respectively, and
When the pull bar is rotated relative to the installation housing between prelock positions and lock position, prevent the pull bar from being installed with described
Housing is disposed separately.
2. connector according to claim 1, it is characterised in that：
The pull bar includes a pair of cursors and linking arm；
The linking arm is connected with the pair of cursor respectively, and the pair of cursor can be driven rotationally to set；
The spacing hole is arranged on the cursor.
3. connector according to claim 1, it is characterised in that：
The hole wall of the spacing hole offers one or more installation gaps；
The installation gap connects setting with the spacing hole.
4. connector according to claim 3, it is characterised in that：
Multiple installation gaps are set along same circle distribution.
5. connector according to claim 3, it is characterised in that：
Multiple maintaining parts are provided with the support column；
The installation gap has and the maintaining part identical quantity；And
The maintaining part is can turn to the installation gap correspondingly just to setting.
6. connector according to claim 3, it is characterised in that：
When the pull bar relative to it is described installation housing rotated between prelock positions and lock position when, the installation gap with it is described
When maintaining part is shifted to install, the maintaining part can ordinatedly be set with the pull bar along axially trapping for the support column.
7. connector according to claim 3, it is characterised in that：
Prelock stop part has been provided projectingly on the shell body；
The prelock stop part can stop in prelock positions with the pull bar and coordinate, to prevent the pull bar from departing from the pre-lock
Put.
8. connector according to claim 7, it is characterised in that：
The installation gap is multiple；
The prelock stop part be arranged on from the maintaining part and an installation gap just to position reach the maintaining part
With next installation gap just to position before path on.
9. connector according to claim 7, it is characterised in that：
The pull bar has locking auxiliary section；
The locking auxiliary section can stop cooperation with the prelock stop part, and the pull bar is protected relative to the installation housing
Hold in prelock positions.
10. connector according to claim 9, it is characterised in that：
The locking auxiliary section is spacing depression；
The prelock stop part can be contained in the spacing depression, to stop cooperation each other.
11. connector according to claim 9, it is characterised in that：
The locking auxiliary section includes at least two stop walls；
Stop wall described in two of which is arranged at intervals；
The prelock stop part can be contained in the interval between described two stop walls, to stop cooperation each other.
12. connector according to claim 11, it is characterised in that：
Described two stop walls on the locking auxiliary section are respectively perpendicular to the madial wall of the pull bar.
13. connector according to claim 11, it is characterised in that：
The prelock stop part includes a pair of locking faces；
When the pull bar turns to prelock positions, the pair of locking face respectively with it is described two on the locking auxiliary section
Stop wall, which stops, to be coordinated, and the pull bar is maintained at into prelock positions.
14. connector according to claim 9, it is characterised in that：
The pull bar includes cursor；
The cursor includes elastic deformation structure；
The spacing hole is arranged on the cursor；
The cursor can noumenally be set close and far from the shell；
When the cursor deformation is to away from the shell body, the locking auxiliary section separates and solved with the prelock stop part
Set except prelock.
15. connector according to claim 9, it is characterised in that also include：
To with housing, described pair is assembled into one with housing with the installation housing；
Described pair extends between the pull bar and the installation housing with housing, with pull bar described in drive part away from the peace
Housing is filled, and the locking auxiliary section is disposed separately with the prelock stop part.
16. connector according to claim 15, it is characterised in that：
The pull bar includes cursor；The cursor is oppositely arranged with the described pair of lateral wall with housing；
Abutting part has been provided projectingly on the madial wall of the cursor；
Unlocking structure has been provided projectingly on the described pair of lateral wall with housing；
The abutting part is connected on the unlocking structure, and causes the locking auxiliary section is separated with the prelock stop part to set
Put.
17. connector according to claim 15, it is characterised in that：
The pull bar includes cursor；The cursor is oppositely arranged with the described pair of lateral wall with housing；
Guiding groove is provided with the cursor；The guiding groove is groove；
Limited location post is provided projectingly on the described pair of lateral wall with housing；The limited post is plugged to the guiding groove；
Stop part is provided with the limited post；
Radially projecting setting of the stop part along the limited post, and can be hindered with the cursor along the axial direction of the limited post
Gear is ordinatedly set.
18. connector according to claim 3, it is characterised in that also include：
Locking stop part, the locking stop part is arranged on the shell body；
The locking stop part can stop in default lock position with the pull bar and coordinate, to prevent the pull bar from departing from the lock
Stop bit is put.
19. connector according to claim 18, it is characterised in that：
The installation gap is multiple；
The locking stop part be arranged on from the maintaining part and an installation gap just to position reach the maintaining part
With a upper installation gap just to position before path on.
20. connector according to claim 19, it is characterised in that：
Prelock stop part is provided with the shell body；
The prelock stop part be arranged on from the maintaining part and an installation gap just to position reach the maintaining part
With next installation gap just to position before path on.
21. connector according to claim 18, it is characterised in that：Also include：
Upper lid, the upper lid is removably disposed on the installation housing；And
To with housing, described pair is assembled into one with housing with the installation housing；
The locking stop part is arranged on the described pair of top for matching somebody with somebody housing.
22. connector according to claim 21, it is characterised in that：
The top of the upper lid is provided with stop portion；
The stop portion can stop with the linking arm and coordinate, to prevent the pull bar from reversely pivotally setting.
23. connector according to claim 22, it is characterised in that：
Rotation path of the stop portion with the locking stop part along the linking arm is arranged at intervals successively.
24. connector according to claim 22, it is characterised in that：
The stop portion is boss or buckle；
The linking arm is set to rotate forward to crossing the stop portion.
25. the connector according to any one of claim 1 to 24, it is characterised in that also include：
Connection terminal, the connection terminal is fixedly plugged in the shell body.
26. a kind of connector assembly, it is characterised in that including：Connector as any one of claim 1 to 25, and
To mating connector；When the pull bar turns to lock position from prelock positions, the pull bar drives the installation housing, and makes
Obtaining the connector can ordinatedly be set with described to mating connector grafting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720105217.8U CN206480822U (en) | 2017-01-26 | 2017-01-26 | Connector and connector assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720105217.8U CN206480822U (en) | 2017-01-26 | 2017-01-26 | Connector and connector assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206480822U true CN206480822U (en) | 2017-09-08 |
Family
ID=59754523
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720105217.8U Expired - Fee Related CN206480822U (en) | 2017-01-26 | 2017-01-26 | Connector and connector assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206480822U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109728466A (en) * | 2017-10-27 | 2019-05-07 | 泰科电子(上海)有限公司 | Connector shell, to match shell, connector shell component, connector and connector assembly |
-
2017
- 2017-01-26 CN CN201720105217.8U patent/CN206480822U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109728466A (en) * | 2017-10-27 | 2019-05-07 | 泰科电子(上海)有限公司 | Connector shell, to match shell, connector shell component, connector and connector assembly |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170908 Termination date: 20210126 |